Colourmax Color Coated ppgi/ppgl Sheets

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Hi-rib Profile Sheets

Kamdhenu Hi Rib is our range of Hi-rib Roofing and Cladding products. Kamdhenu Hi Rib is durable, strong and thermal efficient. It comes in wide variety of colours, finish and material. It looks attractive and gives high aesthetic look to the building along with maintaining its strength.

  • High material strength for roofing and wall applications
  • Accurate thickness, width & length helps in better installations
  • Anti-capillary groove ensures leak-proof roof
  • Excellent thermal insulation
  • Wider valley ensures higher water discharge during heavy rains
  • Cost efficient due to Continuous length profile

Material / Technical Specification

Pre-Painted Galvanized Steel Sheets (GI-Base)

Zinc coating Primer Service
coat		 Painting thickness
(top)		 Painting thickness
(bottom)		 Surface paint
reflection		 Conforms to
Z120 GSM 5 microns epoxy/PU on both sides 20 microns min. 5-7 microns min. Semi Gloss/Matt finish ASTM A653, A755,
JIS G3302, G3312
IS277, 513, 14246, AS1397

Pre-Painted Alu-Zinc Steel Sheets (Galvalume*)
(55% Aluminium 45% Zinc Alloy)

Alu-Zinc Coating Primer service coat Painting thickness
(top)		 Painting thickness
(bottom)		 Surface paint
reflection		 Conforms to
AZ 150 (Optimal AZ70) GSM 5 microns epoxy/PU on both sides 20 microns min. 5-7 microns min. Semigloss / Matt finish ASTM A792, A755, JIS
G3321,G3322,AS1397

Non-color Alu-Zinc Steel Sheets (Bare Galvalume*)
(55% Aluminium 45% Zinc Alloy)

Alu-Zinc Coating Conforms to Yield Strength
AZ 150 (Optimal AZ70)GSM ASTM A792, JIS G 3321, AS1397 260-550MPa

Material Drawing


Hi Rib 203

High Rib

High Rib


Material Dimension


Total Coating Thickness (TCT)

Range: 0.35mm to 0.80mm

Profile Effective Width (EW) Pitch (P) Depth (D) Sheet Width (EW)
Trapezoidal Roofing 1015mm ( +/- 5) 203mm ( +/-1) 29mm ( +/-2) 1071mm ( +/- 5)

Tolerance+/-10mm * Galvalume - Generic Name


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Our Address / Contact


Registered Office:

KAMDHENU LIMITED

CIN: L27101HR1994PLC092205

2nd Floor, Tower-A, Building No. 9, DLF Cyber City, Phase-III, Gurgaon - 122 002 (Haryana)

Telephone: 0124-4604500 (30 Lines)    
Email: [email protected]
Website: www.kamdhenulimited.com


If you have any query, send us a message.

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